“因为他害怕拔牙”用英语怎么说？

Because he is terrified of pulling out the teeth

Because he was afraid of pulling out the teeth.
翻译技巧：be afraid of 害怕做某事 后跟动词要加ing
pull out 拔掉
这句话最好用过去时

因为他害怕拔牙=Because he was afraid that the tooth.

As he is afraid of extracting teeth.